SG Store 2X SC to APC Fiber Optic Adapter Module Singlemode Simplex Coupler Keystone Jack

[SC to SC APC Adapter] SC to SC adapter designed for SC APC fiber optic connections, ensuring low insertion loss and high return loss. [Singlemode Compatibility] Ideal for singlemode fiber optic networks, offering reliable and stable performance. [Standard Keystone Design] Fits most keystone wall plates, patch panels, or faceplates—for structured cabling installations. [Durable Black Housing] Sturdy plastic construction with secure clip-in design for easy snap-in mounting and long-term use. [Tool-free Installation ] No tools are required. Just quickly open it to complete the cleaning and professional finishing